4479413 has 4 divisors (see below), whose sum is σ = 4552908. Its totient is φ = 4405920.

The previous prime is 4479389. The next prime is 4479443. The reversal of 4479413 is 3149744.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 4092529 = 622^2 + 2023^2 .

It is a cyclic number.

It is not a de Polignac number, because 4479413 - 2⁸ = 4479157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4479413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36656 + ... + 36777.

It is an arithmetic number, because the mean of its divisors is an integer number (1138227).

Almost surely, 2^4479413 is an apocalyptic number.

It is an amenable number.

4479413 is a deficient number, since it is larger than the sum of its proper divisors (73495).

4479413 is an equidigital number, since it uses as much as digits as its factorization.

4479413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73494.

The product of its digits is 12096, while the sum is 32.

The square root of 4479413 is about 2116.4623785931. The cubic root of 4479413 is about 164.8442116943.

The spelling of 4479413 in words is "four million, four hundred seventy-nine thousand, four hundred thirteen".